城市更新背景下重庆某已建城区综合管廊通风设计探索  

Exploration on Ventilation Design of a Comprehensive Pipe Gallery in a Built Urban District in Chongqing Under the Background of Urban Renewal

作　　者：张华廷 孙杰 毛伟 陈龙 Zhang Huating;Sun Jie;Mao Wei;Chen Long

机构地区：[1]中机中联工程有限公司,重庆400039

出　　处：《重庆建筑》2023年第3期34-36,共3页Chongqing Architecture

摘　　要：以重庆某已建城区综合管廊为例,分析了已建城区综合管廊设计难点,从通风设计的角度提出了解决策略;系统总结了综合管廊现有通风井形式及其优缺点,发现现有通风井形式难以满足已建城区的限制条件。基于此,提出了一种隐藏式通风井,并将其成功应用于案例项目,对该项目通风设计的其他要点进行了说明。整体设计思路对其他已建城区综合管廊通风设计具有一定的参考价值。Taking the comprehensive pipe gallery of a built urban district in Chongqing as an example,this paper analyzes the design difficulties of the pipe gallery,and puts forward solutions from the perspective of ventilation design,with the forms,advantages and disadvantages of the existing ventilation shaft of the comprehensive pipe gallery systematically summarized,and it is found that the existing ventilation shaft forms of the comprehensive pipe gallery cannot meet the restrictions of the built urban district.In view of this,a hidden ventilation shaft is proposed and successfully applied to the project,with other key points in ventilation design of the project are introduced as well.The overall design idea in this paper has certain reference value for the ventilation design of the comprehensive pipe gallery in other built urban districts.

关 键 词：城市更新 已建城区 隐藏式通风井 设计难点 解决策略 

分 类 号：U453.5[建筑科学—桥梁与隧道工程]